Majestic Labs

High-Capacity AI Server Architecture for Large-Scale Model Infrastructure

Industrial Technologies
Active
Series A Tel Aviv-Yafo Founded 2023
Total raised
$112.0M
Last: Series A 2025-11
Stage
Series A
Founded
2023
Headcount
30
HQ
Tel Aviv-Yafo
Sector
Industrial Technologies

About

Majestic Labs builds power-efficient AI servers for the largest and most advanced AI workloads. The company's flagship server architecture collapses multiple racks of conventional equipment into a single server. Majestic's system features custom accelerator and memory interface chips that connect immense amounts of memory to compute, enabling over 100 TB of high-speed, power-efficient, high-bandwidth memory per server, nearly 100 times more than today's leading GPU servers. This approach allows organizations to run massive AI models while dramatically reducing power consumption, data center footprint, and infrastructure costs. Majestic Labs' mission is to democratize access to the most advanced AI capabilities and reduce the environmental impact of AI infrastructure.

Funding history · 3 rounds · $112.0M total

2025-11
Series A $90.0M
2024-07
Seed $10.0M
2024-06
SAFE $12.0M

Sectors & technology

Primary sector
Industrial Technologies
Sub-sectors
Industrial TechnologiesMicroelectronics & Photonics Solutions
Technologies
Semiconductors & ElectronicsChipsets
Target customers
Enterprise & Professional ServicesITData Centers
Business model
B2B

Highlights

1 PatentsVerified

Tags

ai-process-optimizationartificial-intelligencedata-center-efficiency